Lenovo S40-40 All-in-One - Manual (Page 9)

4
User Guide
Rear view of the computer
2 3 4 5 6 7 1
8
8
Security cable slot Power connector
Ethernet connector USB 2.0 connector / USB keyboard
power on connector*
USB 2.0 connectors (2) HDMI-out connector
HDMI-in connector
(selected models only) Air vents
* USB keyboard power on: Press Alt + P to power on if the USB keyboard is
connected to this USB port.